Wavelength-stabilized tapered laser diodes in an external talbot cavity: simulations and experiments - Institut d'Optique Graduate School Access content directly
Conference Papers Year : 2009

Wavelength-stabilized tapered laser diodes in an external talbot cavity: simulations and experiments

Abstract

We present the experimental and theoretical evaluation of the coherent combining of an array of index-guided tapered laser diodes in an external Talbot cavity. A theoretical model taking into account the propagation inside the semiconductor device has been developed to determine the cavity spatial modes. In parallel, experiments have been realized with 10 emitters in a compact setup and a volume Bragg grating as the external mirror. 1.7 W have been obtained at 976 nm for the in-phase mode in a narrow laser line (<0.1 nm).
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Dates and versions

hal-00523980 , version 1 (06-10-2010)

Identifiers

  • HAL Id : hal-00523980 , version 1

Cite

David Pabœuf, Gaëlle Lucas-Leclin, Patrick Georges, Nicolas Michel, Michel Krakowski, et al.. Wavelength-stabilized tapered laser diodes in an external talbot cavity: simulations and experiments. Photonics West - LASE 2009, Jan 2009, San Jose, United States. pp.71981L. ⟨hal-00523980⟩
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